baber/WOPTO huggingface dataset:
Patent JP-2011179669-A (JP)
Title: Hydraulic shock absorber for vehicle
Inventor: MORITA YUJI
IPC: F16F9/50
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic shock absorber for a vehicle, which exhibits a required sufficient damping force with good responsiveness even in the early stage of a compression stroke without impairing ride comfort in a vehicle.  <P>SOLUTION: The shock absorber D for the vehicle includes a partition member 5 partitioning an air chamber side chamber L2 into an anti-air chamber side pressure chamber L3 on the anti-air chamber side and an air chamber side pressure chamber L4 on the air chamber side; a communicating passage 6 serving for communication between the anti-air chamber side pressure chamber L3 and the air chamber side pressure chamber L4; a valve element 7 provided at an intermediate part of the communicating passage 6 to allow only the flow of liquid from the anti-air chamber side pressure chamber L3 toward the air chamber side pressure chamber L4 and to apply resistance to the flow of liquid from the anti-air chamber side pressure chamber L3 toward the air chamber side pressure chamber L4 when the piston speed in the compression stroke is a predetermined speed or lower; and a check valve 8 provided at an intermediate part of the communicating passage 6 in parallel with the valve element 7 to allow only the flow of liquid from the air chamber side pressure chamber L4 toward the anti-air chamber side pressure chamber L3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178146-A (JP)
Title: Liquid injection head, liquid injection head unit and liquid injection device
Inventor: ITAYA SHINICHI
IPC: B41J2/045
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection head, a liquid injection head unit and a liquid injection device improving hitting position accuracy with respect to an injected medium by suppressing flying curving of liquid droplets.  <P>SOLUTION: The liquid injection head includes: a nozzle opening 56 injecting liquid; a pressure generating means generating pressure change within a flow passage 52 communicated with the nozzle opening 56 and injecting liquid from the nozzle opening 56; a needle member 100 protruded from a liquid injection face through the center of the nozzle opening 56 and having a spiral projection 103 on the outer periphery; and an adjustment means 110 adjusting projecting amount of the needle member 100 from the liquid injection face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010195047-A (JP)
Title: Polyamide laminate biaxially oriented film
Inventor: YAMAGUCHI YUTAKA
IPC: C08K5/1575
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide laminate biaxially oriented film which is suitable for food packaging superior in oxygen barrier properties, transparency, toughness and hot water resistance, high mechanical strength retention ratio even after retort processing, etc.  <P>SOLUTION: This biaxially oriented film includes an (a) layer and at least one of a layer other than the (a) layer, wherein the (a) layer is made of an aromatic polyamide containing 70 mol% or more of polyamide constitutional units made of m- and/or p-xylylene diamine and α,ω-fatty acid dicarboxylic acid having 6 to 12 of numbers of carbon atoms in a molecular chain, a (b) layer contains 0.01 to 0.5 pt.wt of hydroxyphenyl propionic acid ester compound expressed by a specific formula in the aliphatic polyamide, and a (c) layer containing 0.005 to 0.5 pt.wt of specific hydroxyphenyl propionic acid ester compound in a mixed composition of the aromatic polyamide and the aliphatic polyamide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218551-A (JP)
Title: Face recognition method, computer readable medium, and image processor
Inventor: WANG JIE
IPC: G06T7/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for automatic face recognition that use appearance-based techniques.  <P>SOLUTION: A face pattern and two eye patterns are detected. The face pattern is normalized. The normalized face pattern is transformed into a normalized face feature vector of Gabor feature representations. A difference image vector is calculated. The difference image vector is projected to a lower-dimensional intra-subject subspace extracted from a pre-collected training face database. A square function is applied to each component of the projection. A weighted summation of the squared projection is calculated. The face pattern in the probe digital image is classified as belonging to the gallery image with the highest calculated weighted summation where the highest calculated weighted summation is above a predefined threshold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011183413-A (JP)
Title: Apparatus and method for working wire
Inventor: KOMURA SAKIKO
IPC: B21K27/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire working apparatus and a wire working method capable of forming longitudinal holes and transverse holes at the same time.  <P>SOLUTION: The wire working apparatus includes a ram 14 having punches 151-156, a die block 17 having dies 181-186 opposing the punches 151-156, an advancing/retracting unit for advancing/retracting the ram 14 to/from the die block 17, and conveying units 201-206 which chuck a wire 1 to fingers f1, f2 and convey it from the upstream die to the downstream die. Longitudinal holes 2, 3 are formed in the wire 1 in its axial direction by the punches 152, 153 and the dies 182, 183 on the upstream side. Then, the fingers f1, f2 of the downstream conveying unit 206 receiving the wire 1 with the longitudinal holes 2, 3 being formed therein are horizontally turned by 90° by a horizontally turning device 30. A pin 196 for drilling which is held by the punch 156 is advanced in an advancing hole A formed in the finger f1, and a transverse hole 4 is formed in the wire 1 with the longitudinal holes 2, 3 being formed therein.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183881-A (JP)
Title: On-vehicle electric instrument and program
Inventor: NOSAKA KATSUNORI
IPC: G08G1/16
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle electric instrument that can prevent a vehicle from starting toward a direction different from a will of a driver due to forgetting of an operation and a state of a gear shift lever.  <P>SOLUTION: Under a condition in which a change from a driving state to a stop state is detected, and a shift position is detected to be within a D range, an audio warning "moving forward" is given. Under a condition in which a change from a driving state to a stop state is detected, and the shift position is detected to be within an R range, the audio warning "going backward" is given. At this time, a direction of a face of the driver is also detected, and the warning is announced by taking the detected direction of the face into consideration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185163-A (JP)
Title: Ignition device for internal combustion engine
Inventor: ISHII SATOYUKI
IPC: F02P11/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition device for an internal combustion engine capable of surely avoiding a runaway in an igniter even if an excess current is generated as the result of a failure inside the igniter.  <P>SOLUTION: The ignition device 1 for an internal combustion engine uses an igniter 4 to control a current passed from a battery power source 5 to a primary coil 31 of an ignition coil 3. When an ignition control signal is inputted from an engine control unit 2 to a base 41B of a power transistor 41 that the igniter 4 has, a current is controlled to be either passed or shut between a collector 41C and an emitter 41E. The emitter 41E of the power transistor 41 is electrically connected to an emitter connection element 8 via a fuse element 7, so that when a large current flows between the collector 41C and the emitter 41E of the power transistor 41 and generates an abnormally high temperature, the fuse element 7 is fused and the power transistor 41 stops operating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174163-A (JP)
Title: Method for retaining temperature of metal product
Inventor: MORI HISAKAZU
IPC: C23F15/00
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for retaining the temperature of a metal while providing a rust preventing effect.  <P>SOLUTION: The method for retaining the temperature of a metal product comprises: a first step of disposing spacers 4 on a surface of the metal product 1, the temperature of which is to be retained; and a second step of providing a shaped temperature-retaining material 2 on the surface of the metal product 1 with the spacers 4 disposed therebetween. A space is provided between the surface of the metal product 1 and the shaped temperature-retaining material with a prescribed distance therebetween. Preferably, the prescribed distance is from 1 to 10 mm. The shaped temperature-retaining material is exemplified by a shaped product made of a material essentially comprising calcium silicate, hard urethane foam, glass wool, rock wool, etc. but is not limited to the same, as long as it has a temperature-retaining effect.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190708-A (JP)
Title: Engine exhaust gas heat exchanger and energy supply device using the same
Inventor: AZUMA HIROSHI
IPC: F01N3/26
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine exhaust gas heat exchanger having nozzle holes which improve the heat exchange efficiency in the engine exhaust gas heat exchanger which makes the exhaust gas collide with a coolant passage through the nozzle holes.  <P>SOLUTION: An engine exhaust gas heat exchanger serves as a heat exchanger 2 between the exhaust gas and the coolant of the engine, and includes the nozzle holes 30 facing a coolant passage 20 in the circumferential direction of an exhaust gas passage and in the exhaust gas flowing direction so that the whole amount of the exhaust gas collide with the coolant passage 20. In the engine exhaust gas heat exchanger, each nozzle hole 30 is formed into a shape to be gradually reduced in an area, through which the exhaust gas passes, from an inlet to an outlet thereof. In this engine exhaust gas heat exchanger, the area, through which the exhaust gas flows, and an outlet area are formed equal to each other from a middle part of each nozzle hole 30. In this engine exhaust gas heat exchanger, a surface of the coolant passage 20, with which the exhaust gas collides, is formed with a groove by machining. The energy supply device uses the catalyst containing engine exhaust gas heat exchanger in an exhaust gas passage of the engine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189462-A (JP)
Title: Method for replacing grinding wheel for gear grinding
Inventor: TAKENAKA MAKOTO
IPC: B24B53/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily replace a grinding wheel reaching the service limit with a simple constitution in a short period of time to accurately grind a workpiece in a short period of time.  <P>SOLUTION: The method is used for replacing the grinding wheel 1, which has reached its service limit, with a new grinding wheel 1, and includes an initial workpiece positional relationship data reading step for carrying out a workpiece setup for performing the teeth alignment between the grinding wheel 1 initially mounted and a workpiece W, and reading and storing the initial workpiece positional relationship data, a dress set-up positional relationship data reading step (S3) for carrying out a dress set-up (S2) for teeth alignment between each grinding wheel 1 and a dresser 2, and reading the dress set-up positional relationship data, and a calculation step (S12) for obtaining the workpiece positional relationship data between the replaced new grinding wheel 1 and the workpiece W by calculation based on the initial workpiece positional relationship data and the dress set-up positional relationship data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193262-A (JP)
Title: Image processor, method of controlling the same, and program
Inventor: TAKAHASHI YASUHIRO
IPC: G06T3/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a process corresponding to an instructed color of processing information is performed by reading a document having coded processing information described therein, but a user can not easily change the content of the process corresponding to the instructed color.  <P>SOLUTION: This image processor reads a document having coded processing information described therein to analyze the coded processing information (S1202), displays the instructed color as a result of the analysis and the content of the process corresponding to the instructed color, and changes the content of the process corresponding to the instructed color according to input of an instruction from the user after the content is displayed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011140207-A (JP)
Title: Printer using a plurality of color inks including white ink and printing method thereof
Inventor: KAMIJO TAKEHO
IPC: B41J2/21
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the colorimetry of a white image formed by printing using a plurality of color inks including a white ink efficiently and accurately.  <P>SOLUTION: A printer performs printing on a transparent printing medium on the rear surface of which a protective layer in white color is adhered detachably using a plurality of color inks including a white ink. The printer includes a head having a nozzle group for ejecting inks, a control unit for controlling the head to make an image formed on the transparent printing medium, and a colorimetry part for making the colorimetry of the image formed on the transparent printing medium while the protective layer is adhered to the transparent printing medium. The control unit controls the head so that a black image may be formed on the transparent printing medium when the object of colorimetry is the white image including the image in color-mixed white color which is adjusted white color and the white image may be formed so as to overlap on the formed black image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194618-A (JP)
Title: Job management apparatus and image forming system
Inventor: KIKUCHI YOSUKE
IPC: G03G21/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce blank papers generated during duplex printing in an image forming system with two image forming apparatuses arranged in tandem.SOLUTION: A first printer which forms an image to a first surface of a continuous sheet and a second printer which forms an image to a second surface of the continuous sheet are arranged in tandem. When a single-sided printing job is to be executed by the printer arranged on the upstream side, printing jobs not necessary to be executed immediately are accumulated (S109). When both of a single-sided printing job and a duplex printing job are accumulated, an execution timing of each job is set so as to execute the single-sided printing job immediately after the duplex printing job is executed (S113).
Patent JP-2011201332-A (JP)
Title: Vibration damping device for rolling stock
Inventor: OGAWA TAKAYUKI
IPC: B61F5/24
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping device for rolling stock, capable of suppressing the degradation of ride comfort during passage at a feeder switching section.SOLUTION: The vibration damping device 1 for rolling stock includes a cylinder device A interposed between a bogie W of a rolling stock Tr and a vehicle body B and a controller C for active-controlling the cylinder device A. A motor 15 is stopped before occurrence of power failure during passage at a feeder switching section K of the rolling stock. After restoration of power, driving of the motor 15 is restarted, and the cylinder device A is semi-active controlled during stopping of the motor 15.
Patent JP-2011201032-A (JP)
Title: Coextruded multilayer film and packaging material composed of the same
Inventor: MATSUBARA HIROAKI
IPC: B65D30/02
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a coextruded multilayer film which allows use as a single material without use of a stretched substrate or the like, has excellent suitability for packaging machines and is easy to unseal with easy tearability in both the longitudinal and the lateral directions and also excellent in impact resistance at low temperatures, and to provide a packaging material composed of the film.SOLUTION: The coextruded multilayer film is formed by laminating a surface resin layer (A) containing at least 60 mass% of a cyclic polyolefinic resin (a1) of a glass transition temperature Tg of ≥100°C as a resin ingredient and a seal resin layer (B) containing at least 80 mass% of a polyethylene based resin (b1) and/or a polypropylene based resin (b2) having melting points lower than the glass transition point Tg of the cyclic polyolefinic resin (a1) as resin ingredients, and the thickness of the surface resin layer (A) is 20-80% of the total thickness of the coextruded multilayer film.
Patent JP-2011205426-A (JP)
Title: Mounting structure for electronic component, and method of manufacturing the same
Inventor: HASHI YUKIHIRO
IPC: H03H9/10
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for an electronic component which prevents deterioration in the electronic component characteristics by preventing an influence of outgassing, and to provided a method of manufacturing the electronic component.SOLUTION: The mounting structure for the electronic component in which the electronic component 1 is mounted on a base 3 having connection electrodes 33 and 34 is provided. The electronic component 1 has a functional piece 11, having a predetermined function, resin projection portions 24 which have their surfaces covered with coating films 25 and 26 including conductive portions electrically connected to the functional piece 11, and includes recesses, and adhesive materials 27 and 28 disposed in the recesses. The adhesive materials 27 and 28 are used to mount the electronic component 1 on the base 3, in a state where the conductive portions of the coating films 25 and 26 are brought into electric contact with the connection electrodes 33 and 34.
Patent JP-2011204623-A (JP)
Title: Sealed battery
Inventor: WATANABE OSAMU
IPC: H01M2/08
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a structure capable of preventing an interception member from coming off, in a sealed battery where a cleavage member is fixed by caulking to an open end of a bottomed-cylinder-shaped outer packaging can and the interception member is fitted to the cleavage member.SOLUTION: The sealed battery (1) includes: a cleavage vent (22); a gasket (30); an interception vent (25) having a shape of a bottomed cylinder; and a holding member (24) for engaging the interception vent (25) with the cleavage vent (22). The gasket (30) has: a seal portion (a large-diameter portion (33)); and an insulator portion (step portion (31), a small-diameter portion (32)) that extends from the seal portion along the inner surface of a battery can (10) toward the bottom portion of the battery can (10). In the insulator portion, at a position opposite to a peripheral wall portion (25b) of the interception vent (25), a taper portion (34) is formed such that a surface thereof on the inner side of the battery can is located increasingly closer to the outer side in the diameter direction of the battery can (10) as getting toward the seal portion (33).
Patent JP-2011208499-A (JP)
Title: Engine and ignition plug mounted on the same
Inventor: SATO HIRONORI
IPC: F02P13/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an engine with a prechamber type ignition plug which can be quickly and stably started even during the startup.SOLUTION: This engine with an ignition plug at the distal end of which an ignition chamber is formed includes a heating means capable of heating the head part of a plug cover. The engine further includes a control means for controlling either or both of a cranking start timing and an ignition start timing during the startup of the engine based on the temperature of the head part of the plug cover which is heated by the heating of the heating means.
Patent JP-2011208415-A (JP)
Title: Auxiliary fitting for safety fence
Inventor: NATSUME YOSHIAKI
IPC: E04G21/32
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To enable assembly with proper workability while maintaining a worker's safety during construction of a reinforcing soil wall using a wire-mesh wall surface material.SOLUTION: A diameter is enlarged by holding an operating portion 14 of an engaging implement 10 in a sandwiched state; a diameter-enlarged annular portion 11 is fitted into a support 30; and the sandwiched state of the operating portion 14 is released so that the engaging implement can be fixed to the support 30 by a predetermined elastic force. The support 30, to which the engaging implement 10 is fixed, is shifted in the direction of gravitational force; the operating portion 14 of the engaging implement 10 fixed to the support 30 makes a solenoid 50 engaged with the wire-mesh wall surface material 40; and the support 30 is erected along the wire-mesh wall surface material 40. In addition, the support 30 is shifted in an antigravitational direction; the support 30 and the engaging implement 10 fixed to the support 30 pass through the inside of the solenoid 50; the support 30 can be pulled upward, and fixed by the solenoid 50 disposed on an upper tier; and the safety fence can be lifted to a position appropriate for the construction of an upper layer.
Patent JP-2011208314-A (JP)
Title: Method for producing acrylic precursor fiber bundle for carbon fiber
Inventor: TAKATANI KOHEI
IPC: D01F6/18
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an acrylic precursor fiber bundle for a carbon fiber, which maintains convergence characteristics in an area between a speed control driving roller installed immediately before a winder and the winder, and minimizes breakage of a mono filament yarn or wrapping on a roller at the inlet of the winder, or fall of the yarn from a package end face or slackening of the yarn in winding the acrylic precursor fiber bundle with the winder when producing the acrylic precursor fiber bundle for the carbon fiber.SOLUTION: The method for producing the acrylic precursor fiber bundle for the carbon fiber includes: spinning the acrylic precursor fiber bundle according to a wet spinning method or a dry-wet spinning method, drawing and winding the resultant fiber bundle. In the process, the area between the driving roller immediately before the winder and the winder is set at an atmospheric region in which the absolute humidity is within the range of 12-25 g/m, and the acrylic precursor fiber bundle is run in the atmospheric region and then wound.
Patent JP-2011211567-A (JP)
Title: Pipeline type a-d converter
Inventor: MATSUURA RYO
IPC: H03M1/14
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline type A-D converter capable of reducing chip cost by suppressing an area increase which occurs by connecting a level-shifting capacitor and a switching element.SOLUTION: On certain continued two stages 11-n, n+1 of the pipeline type A-D converter 10 which is constituted by using a CLS technology, comparison with a reference voltage is applied only to an estimate phase to perform the time sharing operation of an A-D converter circuit. Consequently, the operation of the A-D converter can be performed in a small area.